const moment = require("moment");

const d = Date.now();
// console.log(moment(d).format("YYYY-MM-DD HH:mm:ss"));

const arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15];
// console.log(arr[Math.floor(Math.random() * arr.length)]);
const _ = require("lodash");
console.log(_.sampleSize(arr, 4));
